In an MTS scenario MRP always considers requirements on the same date as one requirement.
In order to force MRP to create a separate planned order for each dependent requirement BAdI MD_ADD_ELEMENT method ADD_CHANGE_ELEMENTS can be used.
This is a basic coding which shows how this can basically be achieved. Please consider performance issues, type of call, type of call, etc.
And adjust according to your business requirements.
data: lf_temp_date type DAT00, ls_MDPS type BADI_MDPSX, lf_planr type PLANR.
CH_CHANGED = 'X'.
loop at CH_COPY_MDPSX into ls_MDPS where delkz = 'SR'. " whatever requirement you have AR, SM, etc.
if ls_MDPS-dat00 = lf_temp_date.
ls_mdps-planr = lf_planr + 1.
lf_planr = ls_mdps-planr.
else.
lf_planr = ls_mdps-planr.
endif.
lf_temp_date = ls_mdps-date00
endloop.
